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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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2002-05-16 22:17:39 +00:00
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<link rel="stylesheet" type="text/css" href="../../../../boost.css">
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2002-02-05 12:16:25 +00:00
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<title>Boost.Preprocessor - Reference</title>
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2002-02-04 14:57:59 +00:00
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</head>
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2002-05-16 22:17:39 +00:00
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<body link="#0000ff" vlink="#800080">
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2002-02-04 14:57:59 +00:00
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<table border="0" cellpadding="7" cellspacing="0" width="100%" summary=
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"header">
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<td valign="top" width="300">
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<h3><a href="../../../../index.htm"><img height="86" width="277" alt="C++ Boost" src="../../../../c++boost.gif" border="0"></a></h3>
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</td>
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<td valign="top">
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<h1 align="center">Boost.Preprocessor</h1>
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2002-05-17 21:24:59 +00:00
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<h2 align="center">Header <<a href="../../../../boost/preprocessor/repeat.hpp">boost/preprocessor/repeat.hpp</a>></h2>
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2002-02-04 14:57:59 +00:00
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</td>
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</tr>
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</table>
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2002-01-31 15:36:01 +00:00
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2002-02-04 14:57:59 +00:00
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<hr>
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2002-01-31 15:36:01 +00:00
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2002-02-04 14:57:59 +00:00
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<a href="min.htm">Prev</a> <a href="repeat_2nd.htm">Next</a> <a href="index.htm#Macros">Macros</a> <a href="index.htm#Headers">Headers</a>
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2002-01-31 15:36:01 +00:00
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<hr>
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2002-05-16 22:17:39 +00:00
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<h3><a name="BOOST_PP_REPEAT">#define BOOST_PP_REPEAT</a>(COUNT,MACRO,DATA)</h3>
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2002-04-15 06:49:49 +00:00
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<p>Repeats the macro <code>MACRO(INDEX,DATA)</code> for <code>INDEX = [0,COUNT)</code>.</p>
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<p>In other words, expands to the sequence:</p>
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<pre>
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2002-05-18 12:53:05 +00:00
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MACRO(0,DATA) MACRO(1,DATA) ... MACRO(<a href="dec.htm#BOOST_PP_DEC">BOOST_PP_DEC</a>(COUNT),DATA)
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</pre>
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2002-01-31 15:36:01 +00:00
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2002-03-10 12:31:37 +00:00
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<p>For example,</p>
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<pre>
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2002-05-18 12:53:05 +00:00
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#define TEST(INDEX,DATA) DATA(INDEX);
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<a href="repeat.htm#BOOST_PP_REPEAT">BOOST_PP_REPEAT</a>(3,TEST,X)
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2002-03-10 12:31:37 +00:00
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</pre>
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<p>expands to:</p>
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<pre>
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X(0); X(1); X(2);
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2002-03-10 12:31:37 +00:00
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</pre>
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2002-02-04 14:57:59 +00:00
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<h3>2D and 3D repetition</h3>
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2002-06-07 13:04:18 +00:00
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<p><a href="repeat.htm#BOOST_PP_REPEAT">BOOST_PP_REPEAT</a>() implements automatic recursion. 2D and 3D repetition
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are directly supported.</p>
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<h3>Example</h3>
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<ul>
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2002-02-27 05:54:07 +00:00
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<li><a href="../../example/duffs_device.c">duffs_device.c</a></li>
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<li><a href="../../example/repeat_2d.c">repeat_2d.c</a></li>
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</ul>
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<h3>See</h3>
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<ul>
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<li><a href="for.htm#BOOST_PP_FOR">BOOST_PP_FOR</a>()</li>
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2002-06-07 13:04:18 +00:00
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<li><a href="limits.htm#BOOST_PP_LIMIT_DIM">BOOST_PP_LIMIT_DIM</a></li>
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<li><a href="limits.htm#BOOST_PP_LIMIT_MAG">BOOST_PP_LIMIT_MAG</a></li>
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</ul>
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2002-06-07 13:04:18 +00:00
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<h3>Test</h3>
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<ul>
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<li><a href="../../test/repeat_test.cpp">repeat_test.cpp</a></li>
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<li><a href="../../test/repeat_2nd_test.cpp">repeat_2nd_test.cpp</a></li>
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</ul>
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<hr>
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<h3><a name="BOOST_PP_REPEAT_2ND">#define BOOST_PP_REPEAT_2ND</a></h3>
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<p>Obsolete, just use <a href="repeat.htm#BOOST_PP_REPEAT">BOOST_PP_REPEAT</a>().</p>
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<hr>
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<h3><a name="BOOST_PP_REPEAT_3RD">#define BOOST_PP_REPEAT_3RD</a></h3>
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<p>Obsolete, just use <a href="repeat.htm#BOOST_PP_REPEAT">BOOST_PP_REPEAT</a>().</p>
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<hr>
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2002-01-31 15:36:01 +00:00
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2002-02-04 14:57:59 +00:00
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<a href="min.htm">Prev</a> <a href="repeat_2nd.htm">Next</a> <a href="index.htm#Macros">Macros</a> <a href="index.htm#Headers">Headers</a>
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<hr>
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2002-02-04 14:57:59 +00:00
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<p>Revised <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan --><!--webbot bot="Timestamp" endspan i-checksum="15246" --></p>
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2002-02-04 14:57:59 +00:00
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<p><i>© Copyright <a href="http://www.housemarque.com">Housemarque Oy</a> 2002</i></p>
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2002-05-16 22:17:39 +00:00
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<p>Permission to copy, use, modify, sell and distribute this document is granted
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provided this copyright notice appears in all copies. This document is provided
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"as is" without express or implied warranty, and with no claim as to its suitability
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for any purpose.</p>
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2002-02-04 14:57:59 +00:00
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</body></html>
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